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  1. CraigRochester

    Looking for engineering service- Bosch Vial Filler

    Hi plecker, The facility is in Boson, MA, US Thanks, Craig
  2. CraigRochester

    Looking for engineering service- Bosch Vial Filler

    My company has a Bosch (FLM-4080) vial filler. We are looking for a engineering firm or contractor(s) that can support us in commissioning and "bug fixing". The line is built, installed, and a most of the commissioning is complete. We're in the "final 10%" of the commissioning and need...
  3. CraigRochester

    Clean Room Dehumidifier

    The washer is hooded with acrylic Exhaust ~ 100-120F, dependent on flow out I haven't looked at the tunnel ventilation, but I don't think there is an exhaust; air is recirculated. The cooling section has a big HE for cooling I don't think there is any problem with the HVAC system handling...
  4. CraigRochester

    Clean Room Dehumidifier

    Let me see if I can post some sketches...
  5. CraigRochester

    Clean Room Dehumidifier

    Hi quark, I wasn't here during the design. The room itself is 100K but has a full coverage zone above the washer. 1. Overkill 2. Yes, feeds a depyro tunnel 3. Room dehumidification control = 60%RH, 70%RH alarm 4. I aggree, but full coverage is installed. The aerosols and condesing vapor is...
  6. CraigRochester

    Clean Room Dehumidifier

    I have a vial washing machine that uses hot water spray. Vials go in and out of the machine through "mouse holes". The aerosol laden and ~ 100F/100%RH excapes into the class 10K zone --> not good. This was not considered in the room/equip design. I cannot ventilate normally with ducted...
  7. CraigRochester

    "Tie-Breaker" Switchgear and bridging momentary power loss

    David, Thanks again for your help. Much appreciated! Craig
  8. CraigRochester

    "Tie-Breaker" Switchgear and bridging momentary power loss

    Thank you waross, I looked at the manual for our FUJI drives and there is a "Restart after a momentary power failure". I appreciate y'alls help in pointing me in the right direction. I'll get an EE to pick it up from here. Craig
  9. CraigRochester

    "Tie-Breaker" Switchgear and bridging momentary power loss

    Thank you David, When you say "a few cycles", you mean a few 1/60ths of a second? Sorry to be dense. Is the synchronization requirement applicable to all motors types and sizes? Our important motors are clean room fan motors. Typically ~50-80HP on VFDs. If we loose air flow, the room...
  10. CraigRochester

    "Tie-Breaker" Switchgear and bridging momentary power loss

    I'm working on a project to evaluate the best way to sequence loads for power outages in a pharmaceutical production facility. We have: Two independent main feeds from the power company @ 13.8 KV "Tie Breaker" switchgear that switches all power to the active feed upon loss of one. Step down...

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